If you are looking to purchase a commercial air filter, this is a really handy guide / introduction to the topic:
Reposted from
Pete #COVIDisAirborne
What to look for in a commercial HEPA filter.
It's not easy to compare machines.
A few key considerations:
1. CADR
2. Noise
3. Filter grade
4. Cost
5. Hidden extras / tech
6. Replacement filters
7. Auto mode
9. Carbon filter
10. Final thoughts
11. Resources & tweets
1/🧵
It's not easy to compare machines.
A few key considerations:
1. CADR
2. Noise
3. Filter grade
4. Cost
5. Hidden extras / tech
6. Replacement filters
7. Auto mode
9. Carbon filter
10. Final thoughts
11. Resources & tweets
1/🧵
Comments
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